84631336

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{571}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 161441280

約数和(自身を除く): 76809944

約数列:

[1, 2, 4, 8, 97, 191, 194, 382, 388, 571, 764, 776, 1142, 1528, 2284, 4568, 18527, 37054, 55387, 74108, 109061, 110774, 148216, 218122, 221548, 436244, 443096, 872488, 10578917, 21157834, 42315668, 84631336]

約数ペア:

[(1, 84631336), (2, 42315668), (4, 21157834), (8, 10578917), (97, 872488), (191, 443096), (194, 436244), (382, 221548), (388, 218122), (571, 148216), (764, 110774), (776, 109061), (1142, 74108), (1528, 55387), (2284, 37054), (4568, 18527)]